Bangboo Limbo is an Exploration Commission in Zenless Zone Zero 1.0 (ZZZ). See how to unlock Bangboo Limbo, a walkthrough on how to complete this Side Commission, its Hollow guide, and its rewards here!

Bangboo Limbo Quest Information

Bangboo Limbo Commission Details

HDD Chapter	Chapter 2 Interlude
Required Inter-Knot Level	42
Location	Lumina Square
Client	Anxious Investigator
Time	Morning to Evening

Bangboo Limbo Endings

Ending	Requirement
Bad Ending	You arrived too late to rescue Jeff and Little Beetroot.
True Ending	You made it in time to rescue Jeff and Little Beetroot.

This commission has two endings, depending whether you made it in time to rescue Jeff, Little Beetroot.

Bangboo Limbo Achievements

Title	How to Get and Rewards
Little Bangboo Hand-in-Hand	Save Little Beetroot in Bangboo Limbo. ▶︎ Bangboo Limbo Quest Guide Polychrome x5
Get Up, Time for Work!	Awaken Investigator Jeff in Bangboo Limbo. ▶︎ Bangboo Limbo Quest Guide Polychrome x5

Bangboo Limbo has 2 Achievements tied to it: Little Bangboo Hand-in-Hand and Get Up, TIme for Work! You will obtain both upon completing the True Ending for this commission.

List of All Achievements

How to Unlock Bangboo Limbo

Reach Inter-Knot Level 42

To accept this commission, you need to reach Inter-Knot Level 42.

How to Raise Your Inter-Knot Level

Talk to the Anxious Investigator

Talk to Anxious Investigator in Lumina Square's Pedestrian Area to begin the process to accept this commission.

Lumina Square Guide

Bangboo Limbo Quest Walkthrough

Bangboo Limbo Guide

1. Talk to Abigail
2. Tell What Happened to Feria
3. Complete the Commission Using the HDD
4. Return to Feira

Talk to Abigail

After talking to to Feria the Anxious Investigator, talk to Abigail, Feria's fellow investigator. She can be found on the station, near Officer Mewmew.

Tell What Happened to Feria

Go back to Feria and tell her what happened to receive the commission on your schedule.

Complete the Commission Using the HDD

After receiving the commission, head inside Random Play and complete the commission using the HDD.

Return to Feria

To complete the commission, return to Feria and tell her what happened in the Hollow.

Bangboo Limbo Hollow Guide

Step-by-Step Guide

1. Get First Observation Data
2. Collect Gear Coins
3. Follow the Bangboo Shadow Tile
4. Disperse Fake Shadow Bangboos
5. Get Second Observation Data
6. Restart the Commission
7. Take the Shortest Route
8. Defeat the Ethereal
9. Wake Jeff With Concentrated Sedative
10. Save Little Beetroot and Abigail
11. Get Third Observation Data

Get First Observation Data

You can get the first Observation Data by revealing the tile it is in. Head to the tile shown in the picture to collect it.

Collect Gear Coins for Second Observation Data

As you are progressing through the hollow, collect Gear Coins you come across. You will need to save up 2000 Gear Coins to buy the Treasure Radar that leads to the location of the second Observation Data.

We will return to the Hollow Raider found on the entrance once we saved 2000 Coins.

Follow the Bangboo Shadow Tile

Follow the Bangboo Shadow
Floor 1	Floor 2
Floor 3	Floor 4

Upon arriving on the second floor of the Hollow, follow the Ghost Bangboo on the fissures it goes through: Right, Top, Left, and then Bottom.

Do not forget to collect Gear Coins and pass through Safety Zones on the way!

Disperse Fake Shadow Bangboos

Disperse Fake Shadow Bangboos
Floor 5	Floor 6
Floor 7

After the previous section, all fissures on a floor will have a Bangboo Shadow beside them. You can disperse the fake ones by going near them.

We marked the correct fissures in Green, and wrong ones in Red.

Get Second Observation Data

Once you have 2000 Gear Coins, go back to the Hollow Raider by going to any of the wrong fissures. Buy the Treasure Radar, and go back to the lower floor by selecting Pass straight to the fissure (new discovery if you have the Treasure Radar).

Afterwards, follow Fairy's directions to get to the Observation Data and supply boxes. After collecting the treasure, you will be sent back to the first floor of the hollow.

Restart the Commission

From this point of the commission, we recommend restarting the commission to get the third Observation Data alongside the True Ending and its associated achievements in the second run.

Your progress for collecting Observation Data and supply boxes are saved, so you do not have to collect them again.

S-Rank in One Run is Possible

Achieveing S-Rank in one run is possible. To do this, proceed to the Defeat the Ethereal step and head straight to the correct fissures marked in green to get the third Observation Data.

However, the events for collecting the Concentrated Sedative and rescuing Jeff and Little Beetroot are not present, since the current run is locked in the Bad Ending.

Take the Shortest Route

To rescue Jeff and Little Beetroot for the True Ending, you need to take the shortest route in the Hollow. Follow the same directions from Follow the Bangboo Shadow Tile and Disperse Fake Shadow Bangboos steps, heading straight to the fissures and ignoring other tiles.

Proceed to the next section after completing both steps again.

Defeat the Ethereal

After progressing through the three floors of Disperse Fake Shadow Bangboos, defeat the enemy present in this floor. Upon defeat, this Ethereal will drop a Concentrated Sedative Bangboo plug in to use for the next floor.

Do not use the Concentrated Sedative, and head to the next area by heading top-right.

Wake Jeff With Concentrated Sedative

Head to middle tile and wake Jeff with the Concentrated Sedative to get the Achievement Get Up, TIme for Work!

Afterwards, head straight to the rightmost fissure to rescue Little Beetroot next.

Save Little Beetroot and Abigail

Upon arriving this floor, defeat the enemy Ethereal. Once the threat is gone, you can safely collect the supply boxes and follow the path upwards to save Little Beetroot for the Little Bangboo Hand-in-Hand achievement.

List of All Achievements

Get Third Observation Data

Talk to Little Beetroot to reveal Abigail's and the third Observation Data's location. Save and collect both and head to the exit that Fairy marked to complete the hollow.

Bangboo Limbo Rewards

Quest Rewards

All Quest Rewards
Polychrome x30	Denny x11000	Bangboo Algorithm Module x2
Inter-Knot Credit x550	Elite Investigator's Supply Box x3	Senior Investigator's Supply Box x2

Zenless Zone Zero Related Guides

All Side Commissions

All Exploration Commissions

All Exploration Commissions
A Life-Risking Celebration of Love	A Memoir of Work Screw-ups	A Moment of Relaxation
Andrew Visits Once More	Andrew, Cured?	Andrew's Plea
Another Good Deed	Another Moment of Relaxation	Bangboo Golden Town: Revisit
Bangboo Limbo	Career Cover-Up Romance	Careless Stock Leads to Trouble
Code of Integrity	Daily Good Deed	Dearest Friend, Four Feet Off the Ground
Detective Rewind	Experiencing Dadd-E	Infinite Abyss
Internship Accident	Is Blood Thicker than Water?	No Guts No Glory
Scientific Explosion	Survivor Rescue	Suspicious Case Involving Two Recording and Three People
Sweeping Away Secrets	The Ethereal's Guide	The Last Delivery Order
The Missing Painting	The Prophecy	The Ultimate Collectibles
To Be a Bangboo Master!	Yesterday's Stage - Part 1	Yesterday's Stage - Part 2